diff --git a/src/Test/TestUiWebsocket.py b/src/Test/TestUiWebsocket.py
new file mode 100644
index 00000000..d2d23d03
--- /dev/null
+++ b/src/Test/TestUiWebsocket.py
@@ -0,0 +1,11 @@
+import sys
+import pytest
+
+@pytest.mark.usefixtures("resetSettings")
+class TestUiWebsocket:
+    def testPermission(self, ui_websocket):
+        res = ui_websocket.testAction("ping")
+        assert res == "pong"
+
+        res = ui_websocket.testAction("certList")
+        assert "You don't have permission" in res["error"]